180961392

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1831}}^1$

素因数の和:1942

約数の個数: 80

約数和(自身を含む): 490682880

約数和(自身を除く): 309721488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 71, 87, 116, 142, 174, 213, 232, 284, 348, 426, 464, 568, 696, 852, 1136, 1392, 1704, 1831, 2059, 3408, 3662, 4118, 5493, 6177, 7324, 8236, 10986, 12354, 14648, 16472, 21972, 24708, 29296, 32944, 43944, 49416, 53099, 87888, 98832, 106198, 130001, 159297, 212396, 260002, 318594, 390003, 424792, 520004, 637188, 780006, 849584, 1040008, 1274376, 1560012, 2080016, 2548752, 3120024, 3770029, 6240048, 7540058, 11310087, 15080116, 22620174, 30160232, 45240348, 60320464, 90480696, 180961392]

約数ペア:

[(1, 180961392), (2, 90480696), (3, 60320464), (4, 45240348), (6, 30160232), (8, 22620174), (12, 15080116), (16, 11310087), (24, 7540058), (29, 6240048), (48, 3770029), (58, 3120024), (71, 2548752), (87, 2080016), (116, 1560012), (142, 1274376), (174, 1040008), (213, 849584), (232, 780006), (284, 637188), (348, 520004), (426, 424792), (464, 390003), (568, 318594), (696, 260002), (852, 212396), (1136, 159297), (1392, 130001), (1704, 106198), (1831, 98832), (2059, 87888), (3408, 53099), (3662, 49416), (4118, 43944), (5493, 32944), (6177, 29296), (7324, 24708), (8236, 21972), (10986, 16472), (12354, 14648)]